Animal whelping box



FIG. 1 is a front perspective view of an animal whelping box;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dot-dot lines in FIGS. 1-7 depicting various optional components of an animal whelping box are included for illustrating environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for an animal whelping box, as shown and described. 